baber/WOPTO huggingface dataset:
Patent JP-S5243099-A (JP)
Title: Water supply control apparatus in atomic power plant
Inventor: SUGIYAMA SAKAE
IPC: G21D3/14
Filed: 1975-10-03
Abstract: PURPOSE: Mapping out controlling quickly and precisely the water level in the nuclear reactor even when the turbine flow capacity sharply drops in the process of adding the relief valve model to accurately computer the main steam flow capacity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5819991-A (JP)
Inventor: SUZUKI OSAMU
IPC: G08B13/22
Filed: 1981-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10307221-A (JP)
Title: Semiconductor optical coupling device and its assembling method
Inventor: SHIMAOKA MAKOTO
IPC: H01S5/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain the semiconductor optical coupling device which has an optical element inside and is suitable for the insertion and stable fixation of a filter halfway into an optical waveguide by forming grooves in various shapes in part of an optical element transmission line, and inserting filters in various shapes into the grooves and bonding and fixing them. SOLUTION: On an Si substrate 1, an optical transmission line 6 as an optical waveguide is formed and an LD element 2 and a PD element 3, and optical fibers 4 and 5 are optically coupled to assemble the device. The filter 7 is inserted into a groove formed in the Si substrate 6 and fixed. Grooves 8 formed halfway in the optical transmission line 6 are in a T shape, a U shape, a semicircular shape, and a triangular shape, and filters 7 are formed in a T shape, a U shape, a semicircular shape, a triangular shape, a quadrilateral shape, etc. Thus, the groove 8 and filter 7 are joined together and then the filter 7 can surely be fixed in the groove 8. Further, the filter shape is compact and the fixation into the groove 8 is easy and automated. Further, no peeling is caused at the join part in spite of long-period use.
Patent JP-S6010740-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU MITSUHISA
IPC: H01L21/66
Filed: 1983-06-30
Abstract: PURPOSE:To enable to detect the pattern discrepancy of the wiring of aluminum, etc. of a semiconductor device by a method wherein resistors of the plural number, and wiring patterns having the different covering states on the electrodes of the resistors are provided, and the pattern discrepancy of the wiring is enabled to be detected according to the change of the resistance value of the resistor. CONSTITUTION:Resistors R1-R6 provided with aluminum wiring patterns 1-6 having the different covering states according to aluminum on the electrodes of the resistors are formed in an IC chip together with normal patterns. When the aluminum wiring is slipped from a design value, and moreover when slippage thereof exceeds an allowable range, and the resistor electrode is not covered with aluminum to expose a part, the resistance value indicates an extremely higher value than a normal value. Accordingly, the resistance values of the resistors R1-R6 are measured actually, and when the resistor to indicates an abnormal value exists, the pattern discrepancy of the aluminum wiring is detected from the design value of the aluminum wiring pattern of the resistor thereof.
Patent JP-S62276695-A (JP)
Inventor: SUGIZAKI TADASHI
IPC: H04Q9/00
Filed: 1986-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05314105-A (JP)
Title: Documentation device and block edit control method
Inventor: TAKAYAMA MASAHIRO
IPC: G06F17/21
Filed: 1992-05-12
Abstract: PURPOSE:To change characters in two different block areas without casting burden on a user in real time in a documentation device provided with a block edit function. CONSTITUTION:When a block area A that is a switching target area is designated by a cursor after a block switching function is designated by the operation of a (block switching) key 16a on a keyboard 16, a CPU 10 detects character information in the block area A from document information stored in a document buffer 31 in a RAM 11. Thence, when a block area B that is another changing target area is designated by the cursor, the CPU 10 detects the character information in the block area B from the document information stored in the document buffer 31. In such a case, the CPU 10 saves the character information in the block area B to a saving area 32, and shifts the character information in the block area A to the block area B, then, reads out the character information in the block area B stored in the saving area 32 at present to the block area A.
Patent JP-S5243133-A (JP)
Title: Flame stabilizing technique and device for a gas burner
Inventor: SAKAI HIDETOSHI
IPC: F23D14/74
Filed: 1975-10-01
Abstract: PURPOSE:Stable combustion is obtained by applying to a flame a voltage low enough not to induce insulation breakdown and, thus, preventing the lifting and extinction of flame.
Patent JP-H01290050-A (JP)
Title: Buffer memory
Inventor: KAMIYA YASUAKI
IPC: G06F12/08
Filed: 1988-05-18
Abstract: PURPOSE:To set an optimum block size each time without requiring the double hardware quantity nor equalizing these block sizes to each other by registering the block data of two different block sizes into a cache memory. CONSTITUTION:The comparison is carried out between the block information shown by a fetch request which is given to a cache memory 5 that stores the operand data received from a data processing means 4 as well as the instruction block data of different block sizes and the block information read out of a block information holding means 6. When the discordance of said comparison is detected, the fetch request received from the means 4 is processed by a block information check means 7 after deciding that the cache memory 5 contains no data. Thus it is possible to process the block data of different block sizes via the same memory 5 independently of each other.
Patent JP-H08314679-A (JP)
Title: Application management control method
Inventor: UGUSA MASAHIRO
IPC: G06F3/0481
Filed: 1995-05-18
Abstract: PURPOSE: To improve the operability of a multiwindow system which has an application starting method using icons by relating (grouping) and managing applications represented with the icons or plural windows. CONSTITUTION: This method consists of window management information 1, a window management information control part 2 which accesses it, an inter- program communication control part 3 which sends access information when another program accesses a window to the application control part 2, an input control part 4 which sends input information to an application control part 6, an input device 5 that an operator operates, the application control part 6 which controls applications and also starts and controls the applications according to input to and output from the window management information control part 2 and input control part 4, and a display device 7 which displays the windows.
Patent JP-S63284941-A (JP)
Title: Terminal equipment
Inventor: OKI FUMIO
Filed: 1987-05-15
Abstract: PURPOSE:To effectively use the dead space of a channel B, by transmitting data after checking the vacancy of the channel B directly. CONSTITUTION:When the data to be transmitted is generated at a transmission data generating part 10, a transmission packet control means 13 forms a transmission packet, and receives transmission instruction information when a detecting means 12 detects the vacancy of the channel B. The control means 13 receiving the transmission instruction information sends out the first code of the packet. A sent transmission code is transmitted to a transmission line 2 via a transmission line connecting means 14, and also, is fetched by a comparison means 15. The comparison means 15 receives the code sent onto the transmission line 2 via a monitoring means 11, and compares it with the transmission code fetched previously, and in the case of coincidence being obtained, checks the next code. And the transmission of the packet is completed when the coincidence up to the last code is obtained.
Patent JP-S63285770-A (JP)
Title: Recorder
Inventor: MURAMOTO TOMOTAKA
IPC: H04N5/76
Filed: 1987-05-16
Abstract: PURPOSE:To execute the continuous reproducing of a recorded floppy, etc., by resuming recording of a sound signal to a different track from a track under access in response to releasing the pause. CONSTITUTION:When a memory 4 is stored with a sound signal as much as one track, the signal is compressed at the reset compressibility of time and modulated in frequency (FM) and then recorded on a vacant track by a system control 14. If the pause mode is turned on during the time of storing the compressed signal, the acceptance of the sound signal is stopped, and then the sound signal stored until that time in the memory 4 is recorded on the vacant track. At the time of stopping, the recording is carried out again by changing a plug for the completion of sequence to finish the recording operation. When the pause mode is turned off, the presence of any vacant track is checked, and if it exists, the acceptance of the sound signal into the memory 4 is resumed.
Patent JP-S5825825-A (JP)
Title: Coining device
Inventor: OOTAKE KIYOSHI
IPC: B21D53/74
Filed: 1982-07-12
Abstract: PURPOSE:To elevate work efficiency and accuracy of products by fixing the corner of bent plate by welding using a spot welding device, forming the corner by a forming device to facilitate welding of butted part in the following process. CONSTITUTION:When two corners of a bent plate 5 are suspended on left and right does 23, 23, and an operation button is depressed, the left head 37' moves to the left and the plate 5 comes into contact with the left and right dies 23, 23 and supported. Then, left and right plate pressing cylinders 25, 27 operate and fix the plate 5 from horizontal direction and from above to the dies 23, 23. Successively, a spot welding devicd 73 spot welds the superposed parts at the corner of the plate 5. Next, left and right coining cylinders 35 stretch and a punch 29 presses the butted part between the dies 23 and makes r-bending forming. Then, cylinders 35, 25, 27 retreat and the left head 37' returns to original state. The plate 5 is removed from the dies 23, 23 and attached after turning upside down, and similar work is performed. After completion of working of four corners, the plate 5 is sent to a corner welding device.
Patent JP-S5911100-A (JP)
Title: Sound device for vehicle
Inventor: MURAKAMI YOSHIAKI
IPC: H04R7/04
Filed: 1982-07-12
Abstract: PURPOSE:To improve the frequency characteristics, by providing a slit as if it encloses a sound driver and reinforcing the desired part with another member in case a panel member is used to a sound diaphragm. CONSTITUTION:An additional diaphragm member 12a is provided to a vibrating part 8b where the driver D functioning as a sound oscillator in order to increase the rigidity, etc. The part 8b consisting of a panel member 8 is unified with the member 12a to form the diaphragm 12 of a speaker. Plural slits of appropriate shape are consecutively formed at the part of the member 8 around the member 12a. Thus both mass and rigidity are increased for the diaphragm 12, and therefore the minimum resonance frequency is reduced. It is possible to obtain a miniature speaker for a vehicle with good characteristics.
Patent JP-S5345193-A (JP)
Title: Hermetic case for crystal vibrator
Inventor: ENDOU KATSUMA
IPC: H03H9/10
Filed: 1976-10-06
Abstract: PURPOSE:To prevent the deformation of cases produced at the time of cold compression-bonding the flat type cases and facilitate the production of the thin type cases by bonding high strength plate materials such as of copper or the like to the inside or the outside of the bottom part of the flat type cases formed by drawing.
Patent JP-H02300149-A (JP)
Title: Production of nitrobenzenes
Inventor: SATO HIROSHI
IPC: C07B61/00
Filed: 1989-05-12
Abstract: PURPOSE:To obtain a nitrobenzene in high yield by nitrating a benzene with nitric acid in a gas phase in the presence of a catalyst prepared by treating a metal hydroxide selected from Ti, Zr and Fe or a compound hydroxide of Ti, Mo and/or W with sulfuric acid and calcining. CONSTITUTION:At least one metal hydroxide selected from titanium, zirconium and iron or a compound hydroxide of titanium, molybdenum and/or tungsten is treated with sulfuric acid and calcined to give a catalyst. The catalyst is used and benzene is nitrated with nitric acid in a gas phase to give a nitrobenzene. The catalyst used in the reaction has high catalytic activity and selectivity and maintains the activity for a long period of time. In this method, diluted nitric acid is used as the nitrating agent. Nitrobenzenes are useful as raw materials for dye, drugs and agricultural chemicals.
Patent JP-S60264168-A (JP)
Title: Automatic focusing device of video camera
Inventor: KITAGOU TAKASHI
IPC: G02B7/28
Filed: 1984-06-12
Abstract: PURPOSE:To attain automatic focusing on an object intended by a photographer by providing a weight function generating circuit applying weighting in response to a position in a range finding area and amplifying a video signal fed to automatic focusing in response to a weight function from the weight function generating circuit. CONSTITUTION:The video signal Sv outputted from a camera circuit 2 based on an output of a photoelectric converting element 3 is designated for the range finding area by using a gate signal Gh at a gate circuit 5. Then the signal is inverted into -Sv at an inverter 6 and subjected to prescribed time delay at a delay circuit 7, the inverting signal and a delay signal are added by an adder circuit 8 and a signal Sd differentiating the video signal Sv is outputted. After the signal Sd is subjected to absolute processing by an absolute value processing circuit 10 via a gate circuit 9, the result is amplified by A(i, j)-time at a weight coefficient amplifier circuit 11 and becomes an amplified signal Sd'. The A(i, j) is given by the weight function generating circuit 13, the amplified signal Sd' becomes a signal where the middle part of the range finding area is emphasized to apply so-called central emphasized range finding.
Patent JP-H09303902-A (JP)
Title: Absorption freezer device
Inventor: JINNO HIDEYUKI
IPC: B21D53/06
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To increase a heating rate per smoke cylinder for guiding combustion heat of a burner within a cylindrical wall of a generating device and make a small-sized and lightweight generating device. SOLUTION: Each of many smoke cylinders 20 for guiding combustion heat generated at a gas burner into a cylindrical wall 14 of a generating device 2 is provided with many irregular surfaces 21 at each of substantial upper half sections, thereby a surface area of it is increased without causing a diameter of each of the smoke cylinders 20 to be increased and at the same time a disturbed flow is generated in a flow of combustion heat flowing in the smoke cylinder 20 and then a heating rate per one smoke cylinder 20 is increased.  As a result, the number of smoke cylinders 20 is decreased to cause a size of the generating device 2 to be decreased or a heating calorie improving means arranged around the cylindrical wall 14 is simplified (the corrugated fins in many stages in the prior art are simplified into a plurality of buffle plates 24) to enable the generating device 2 to be light in weight.
Patent JP-S5546176-A (JP)
Title: Electronic watch
Inventor: YAMASHITA TOORU
IPC: G09G3/19
Filed: 1978-09-28
Abstract: PURPOSE: To reduce the power consumption through second display by changing the contrast of second display section.  
     CONSTITUTION: Electrochromic display substance is used for the second display DSC 2, and when the analog switch AS 2  is conducted with the decoloring signal S 4 , decoloring potential is fed to DSC 2 to decolor DSC 2. After that, the coloring signal S 6  outputted after 10 seconds elapsed conducts AS 1 for 100m seconds every 10 seconds. Thus, the contrast of DSC2 increases in stepwise every 10 seconds to give maximum concentration after 50 seconds are elapsed. Further, after decoloring DSC2 at time 0 and continuously write-in current is given up to 60 seconds, the contrast of DSC2 is continuously increased to perform second indication also. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000268944-A (JP)
Title: Ceramic heater, its manufacture, and gas sensor
Inventor: SHIRAI MAKOTO
IPC: G01N27/406
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater and its manufacturing method capable of remarkably rationalizing a production process and reducing production cost. SOLUTION: The ceramic heater has a body part 10 having almost a square cross section formed by stacking a heater substrate having a heater pattern layer comprising a heat generating part and a lead part 22, and a covered substrate for covering the heater pattern layer. A metal terminal part 3 electrically connected to the lead part 22 is installed on the main surface (a top surface 17 or a bottom surface 18) in the substrate stacking direction in the body part 10, and an outer lead wire 4 is joined with the metal terminal part 3 with a joining layer 5.
Patent JP-H07323864-A (JP)
Title: Structure of operating unit for work vehicle
Inventor: KIRIHATA TOSHINORI
IPC: B62D11/04
Filed: 1994-06-01
Abstract: PURPOSE:To facilitate running operations and prevent wrong operations by providing the slide operation and pivoting operation of a slide body mounted pivotably intgrally with a speed changing shaft to be interlocked with the acceleation and deceleration operations of an HST acceleration and deceleration mechanism so that a lug piece for the neutral position is provided in the neutral position setting body between the slide bodies to be interlocked with a turning device. CONSTITUTION:Slide bodies 30 are provided on the left and right sides of a slide shaft 28 and main speed changing shaft 34 provided on an operating stand and stopped in a neutral position by a neutral position setting body 33. Also, an HST acceleration and deceleration mechanism is connectively interlocked with the slide bodies 30 so that the acceleration and deceleration operations are interlocked with the slide and pivotal operation of the slide bodies. Neutral position changing lug pieces 33d, 33e provided in a neutral position setting body 33 stop the respective slide bodies 30 at the neutral position or the neutral position displaced to the acceleration side by changing-over levers 33m 33n. One of change-over levers 33m, 33n is operated to be interlocked with the acceleration and deceleration displacement of the slide bodies 30 to accelerate the HST acceleration and deceleration mechanism and speed up turning.
Patent JP-H07325837-A (JP)
Title: Communication sentence retrieval device by abstract word and communication sentence retreival method by the abstract word
Inventor: SUNABA RINTAROU
IPC: G06F17/30
Filed: 1994-06-01
Abstract: PURPOSE:To provide a communication sentence retrieval device and a communication sentence retrieval method by abstract words capable of automatically retrieving a communication sentence by the retrieval keyword of fuzzy expression when an abstract keyword is inputted. CONSTITUTION:This device is provided with a similar word acquisition means 100 for extracting the abstract word from a retrieval request sentence and acquiring at least more than one similar words similar to the abstract word, an evaluation means 200 for retrieving the communication sentence example storage means of a retrieval object by the similar words obtained by the similar word acquisition means 100 and evaluating the probability of a retrieved communication sentence candidate and an output means 300 for outputting an evaluated result evaluated by the evaluation means 200 and the communication sentence candidate.
Patent JP-H07301889-A (JP)
Title: Photographic roll film pack provided with picture-taking lens
Inventor: PEETAA RERUMAN
IPC: G03B19/04
Filed: 1995-04-24
Abstract: PURPOSE: To protect soil, etc., by means of a simple means. CONSTITUTION: A photographic roll film pack with a cover for core cases which do not cover at least one manually control part is designed as if the cover consists of the protection cases 11 and 12 and surrounds the core cases 11 and 12 consisting of substantially rigid plastic shells 11 and 12 which are at least transparent at the areas of the aperture of a picture pickup lens and/or lens and/or a vie finder regulating an optical beam path.
Patent JP-2000308964-A (JP)
Title: Sample polishing device
Inventor: SHIBUKI SHUNICHI
IPC: B24B37/30
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To improve the evenness in polishing degree of plate-like samples with thickness variations by polishing their whole obverse side by a practically uniform level. SOLUTION: A holding surface plate 1 has practically over its sample holding surface an elastic layer 9 for absorbing the thickness variations of a sample W on the reverse side thereof. The whole reverse side of the sample W is opposed to the elastic layer 9 and is elastically held on it. In a polishing operation with the obverse side of the sample W pressed on a polishing pad 5, the elastic layer 9 deflected according to the thickness variations of the sample W to thus minimize variations in pressing force applied to the obverse side of the sample W.
Patent JP-H11317241-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAN HIROAKI
IPC: H01M4/587
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having excellent characteristics of discharge and battery charge-discharge in a range from a normal temperature to a low temperature. SOLUTION: This nonaqueous electrolyte secondary battery comprises a negative electrode having a carbon material as a negative active material capable of doping and undoping lithium ions, a positive electrode having a composite oxide of lithium and a transition metal as a positive active material and a nonaqueous electrolyte prepared by dissolving an electrolyte in a nonaqueous solvent.  Here, [A] a carbon material, used as the negative active material has (i) spacing of (002) planes >=0.37 nm, (ii) the true density <=1.7 g/cm<3> , and (iii) oxidation exothermic peak observed by differential thermal analysis in air flow <= at 700 deg.C, and [B] the nonaqueous solvent is a mixed solvent containing ethylene carbonate, dimethyl carbonate and methyl ethyl carbonate, with a solvent composition represented by 0.30-X<=0.35Z<=0.40-X, 0.20<=X<0.40, and 0<Y, Z where X, Y, and Z denote volumetric fractions for ethylene carbonate, dimethyl carbonate, and methyl ethyl carbonate, respectively, and X+Y+Z=1.
Patent JP-H02299645-A (JP)
Title: Ultrasonic suction apparatus
Inventor: SAKURAI TOMOHISA
IPC: A61B17/22
Filed: 1989-05-15
Abstract: PURPOSE:To omit operation for feeding water when a power supply is closed and to simplify the operation of the apparatus by appropriately selecting water feed and suction modes by the operation of one of an oscillation control means, a water feed control means and a suction control means and driving a water feed means when the power supply is closed to feed water to an ultrasonic handpiece. CONSTITUTION:Suction and water feed operations are respectively turned ON/ OFF by relay circuits. Two outputs from an R-S flip-flop 28 are outputted in a mutually contrary manner and only either one of a suction mode and a water feed mode is necessarily selected. Water feed operation is necessarily performed before use to fill the gap between a probe 4 and a water feed cover or sheath 3 with cooling water and it is necessary to perform operation for preventing the destruction of the probe 4 due to the vibration and heating thereof and, therefore, a clear signal S1 is inputted to the CLR input terminal of the R-S flip-flop 28 from a power ON resetting circuit 29.